1 // SPDX-License-Identifier: GPL-2.0
41 	int qbbno = (irq >> 8) & (WILDFIRE_MAX_QBB - 1);  in wildfire_update_irq_hw()
42 	int pcano = (irq >> 6) & (WILDFIRE_PCA_PER_QBB - 1);  in wildfire_update_irq_hw()
49 			       " got irq %d for non-existent PCA %d"  in wildfire_update_irq_hw()
57 	enable0 = (unsigned long *) &pca->pca_int[0].enable; /* ??? */  in wildfire_update_irq_hw()
72 	enable0 = (unsigned long *) &pca->pca_int[0].enable;  in wildfire_init_irq_hw()
73 	enable1 = (unsigned long *) &pca->pca_int[1].enable;  in wildfire_init_irq_hw()
74 	enable2 = (unsigned long *) &pca->pca_int[2].enable;  in wildfire_init_irq_hw()
75 	enable3 = (unsigned long *) &pca->pca_int[3].enable;  in wildfire_init_irq_hw()
77 	target0 = (unsigned long *) &pca->pca_int[0].target;  in wildfire_init_irq_hw()
78 	target1 = (unsigned long *) &pca->pca_int[1].target;  in wildfire_init_irq_hw()
79 	target2 = (unsigned long *) &pca->pca_int[2].target;  in wildfire_init_irq_hw()
80 	target3 = (unsigned long *) &pca->pca_int[3].target;  in wildfire_init_irq_hw()
108 	unsigned int irq = d->irq;  in wildfire_enable_irq()
122 	unsigned int irq = d->irq;  in wildfire_disable_irq()
136 	unsigned int irq = d->irq;  in wildfire_mask_and_ack_irq()
166 	io_bias = WILDFIRE_IO(qbbno, pcano<<1) - WILDFIRE_IO_BIAS;  in wildfire_init_irq_per_pca()
190 	for (i = 40; i < 64; ++i) {  in wildfire_init_irq_per_pca()
226 	irq = (vector - 0x800) >> 4;  in wildfire_device_interrupt()
229 	 * bits 10-8:	source QBB ID  in wildfire_device_interrupt()
230 	 * bits 7-6:	PCA  in wildfire_device_interrupt()
231 	 * bits 5-0:	irq in PCA  in wildfire_device_interrupt()
243  * Bit      Meaning
244  * 0-15     ISA
250  *40        Interrupt Line A from slot 2 PCI0
279  *   1	 64 bit PCI 0 option slot 1 (SCSI QLogic builtin)
280  *   2	 64 bit PCI 0 option slot 2
281  *   3	 64 bit PCI 0 option slot 3
282  *   4	 64 bit PCI 1 option slot 4
283  *   5	 64 bit PCI 1 option slot 5
284  *   6	 64 bit PCI 1 option slot 6
285  *   7	 64 bit PCI 1 option slot 7
293 		{ -1,    -1,    -1,    -1,    -1}, /* IdSel 0 ISA Bridge */  in wildfire_map_irq()
295 		{ 40,    40,    40+1, 40+2, 40+3}, /* IdSel 2 PCI 0 slot 2 */  in wildfire_map_irq()
304 	struct pci_controller *hose = dev->sysdata;  in wildfire_map_irq()
308 		int qbbno = hose->index >> 3;  in wildfire_map_irq()
309 		int pcano = (hose->index >> 1) & 3;  in wildfire_map_irq()